| Francesco Furfari | c37181b | 2006-04-04 23:50:50 +0000 | [diff] [blame] | 1 | /*
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| 2 | * Copyright 2006 The Apache Software Foundation
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| 3 | *
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| 4 | * Licensed under the Apache License, Version 2.0 (the "License");
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| 5 | * you may not use this file except in compliance with the License.
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| 6 | * You may obtain a copy of the License at
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| 7 | *
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| 8 | * http://www.apache.org/licenses/LICENSE-2.0
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| 9 | *
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| 10 | * Unless required by applicable law or agreed to in writing, software
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| 11 | * distributed under the License is distributed on an "AS IS" BASIS,
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| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 13 | * See the License for the specific language governing permissions and
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| 14 | * limitations under the License.
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| 15 | *
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| 16 | */
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| 17 |
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| 18 | package org.apache.felix.upnp.sample.tv;
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| 19 | import java.beans.PropertyChangeEvent;
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| 20 | /**
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| 21 | * @author Francesco Furfari
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| 22 | */
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| 23 |
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| 24 | public class PowerStateVariable implements UPnPStateVariableDescriptor {
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| 25 |
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| 26 | final private String NAME = "Power";
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| 27 | final private Boolean DEFAULT_VALUE = Boolean.FALSE;
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| 28 | private UPnPEventNotifier notifier;
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| 29 | private Boolean power = Boolean.FALSE;
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| 30 |
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| 31 | public PowerStateVariable(){
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| 32 | }
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| 33 |
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| 34 | /* (non-Javadoc)
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| 35 | * @see org.osgi.service.upnp.UPnPStateVariable#getName()
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| 36 | */
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| 37 | public String getName() {
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| 38 | return NAME;
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| 39 | }
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| 40 |
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| 41 | /* (non-Javadoc)
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| 42 | * @see org.osgi.service.upnp.UPnPStateVariable#getJavaDataType()
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| 43 | */
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| 44 | public Class getJavaDataType() {
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| 45 | return Boolean.class;
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| 46 | }
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| 47 |
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| 48 | /* (non-Javadoc)
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| 49 | * @see org.osgi.service.upnp.UPnPStateVariable#getUPnPDataType()
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| 50 | */
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| 51 | public String getUPnPDataType() {
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| 52 | return TYPE_BOOLEAN;
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| 53 | }
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| 54 |
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| 55 | /* (non-Javadoc)
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| 56 | * @see org.osgi.service.upnp.UPnPStateVariable#getDefaultValue()
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| 57 | */
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| 58 | public Object getDefaultValue() {
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| 59 | return DEFAULT_VALUE;
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| 60 | }
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| 61 |
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| 62 | /* (non-Javadoc)
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| 63 | * @see org.osgi.service.upnp.UPnPStateVariable#getAllowedValues()
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| 64 | */
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| 65 | public String[] getAllowedValues() {
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| 66 | return null;
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| 67 | }
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| 68 |
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| 69 | /* (non-Javadoc)
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| 70 | * @see org.osgi.service.upnp.UPnPStateVariable#getMinimum()
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| 71 | */
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| 72 | public Number getMinimum() {
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| 73 | return null;
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| 74 | }
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| 75 |
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| 76 | /* (non-Javadoc)
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| 77 | * @see org.osgi.service.upnp.UPnPStateVariable#getMaximum()
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| 78 | */
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| 79 | public Number getMaximum() {
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| 80 | return null;
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| 81 | }
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| 82 |
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| 83 | /* (non-Javadoc)
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| 84 | * @see org.osgi.service.upnp.UPnPStateVariable#getStep()
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| 85 | */
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| 86 | public Number getStep() {
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| 87 | return null;
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| 88 | }
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| 89 |
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| 90 | /* (non-Javadoc)
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| 91 | * @see org.osgi.service.upnp.UPnPStateVariable#sendsEvents()
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| 92 | */
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| 93 | public boolean sendsEvents() {
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| 94 | return true;
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| 95 | }
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| 96 |
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| 97 | public Boolean getCurrentPower(){
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| 98 | return power;
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| 99 | }
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| 100 |
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| 101 | public void setPower(Boolean value){
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| 102 | if (!value.equals(power)) {
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| 103 | Boolean oldValue = power;
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| 104 | power = value;
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| 105 | if (notifier != null)
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| 106 | notifier.propertyChange(new PropertyChangeEvent(this,"Power",oldValue,value));
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| 107 | }
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| 108 | }
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| 109 |
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| 110 | public void setNotifier(UPnPEventNotifier notifier){
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| 111 | this.notifier = notifier;
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| 112 | }
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| 113 |
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| Francesco Furfari | c37181b | 2006-04-04 23:50:50 +0000 | [diff] [blame] | 114 | public Object getValue() {
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| 115 | return power;
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| 116 | }
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| 117 | }
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